Intel Core i7-7700 vs Intel Core Ultra 7 265K

Compare Intel 7th Generation Core i7 4 core CPU vs Intel Core Ultra (Series 2) 20 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

3300 points
16691 points
405% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5283 points
15383 points
191% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2715 points
17117 points
530% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2606 points
17234 points
561% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-7700 and the Core Ultra 7 265K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3062 points
16561 points
440% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

74.17 points
467.43 points
530% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4482 points
20585 points
359% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1405 points
3063 points
118% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
20
400% significantly more cores

Threads

Number of logical processing units

8
20
150% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz
3.9 GHz
8% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
5.5 GHz
30% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
24
49% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
192 GiB
200% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
36 MiB
3499% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
30 MiB
274% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

500th of 1,089
10th of 1,089

Family

The product line

7th Generation Core i7
Core Ultra (Series 2)

Release date

The official date of release of this chip

2017 February
2024 November

Memory Type

The type of memory used by this chip

DDR4-2133
DDR5-6400

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-7700 vs Core Ultra 7 265K benchmarks

According to the hardwareDB Benchmark tool, the Core Ultra 7 265K is faster than the Core i7-7700. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-7700 in all gaming tests too.

With info from our database, we find that the Core Ultra 7 265K has significantly more cores with 20 cores whereas the Core i7-7700 has 4 cores. It also has more threads than the Core i7-7700. Our comparison shows that the Core Ultra 7 265K has a slightly higher clock speed compared to the Core i7-7700. Also, the Core Ultra 7 265K has a slightly higher turbo speed. The info from our database shows that the Core Ultra 7 265K has more L2 cache than the Core i7-7700. The Core Ultra 7 265K also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-7700 has more threads than cores. Each physical core is split into multiple threads.

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